DI Answer Set-1

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Data Interpretation Answer Set-1

Set 1 Questions 1-5
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1. (135 + 137 + 141 + 144 + 145)/5 = 702/5 = 140.4

2. Average Production= (126 + 130 + 132 + 134 + 136)/5 = 131.5

In 1997 and 1998 the production was 126 and 130 which is less than the average production, hence twice.


3. 1997-1998
(137 -135)/135 * 100= 1.48

1998-1999
(141-137)/137* 100 = 2.919

1999-2000
(144-141)/141 * 100 = 2.217

2000-2001
( 145-144)/144 * 100 = 0.694

1999 recorded greatest % increase in production.


4. Production in 2002 will be 136(1.1) = 149.6,but details about requirement is not given. Hence the difference between requirement and production can’t be determined.


5. P = 2
R 3
P + R = 355
P = (2 * 355 ) /5= 142

% increase = (142 – 136)/136 = 4.41

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Set II Questions 6-10

6. Foreign Exchange earned from New Zealand = 0.17 * 7864 = 1336.88


7. Only for U.K, China, Mexico the % increased
U.K = (30 – 19)/19 *100 = 57.89

China = (19 – 15)/15 *100 = 26.66

Mexico = (14 – 10)10 * 100 = 40

UK had the highest % age increase.


8. % of Japan in 1997 is not known .hence can’t be determined.


9. Only two countries had decrease US & New Zealand
The percentage decrease
US (9 - 14)/14 * 100 = 35.7

New Zealand (16 – 17)/17 * 100 = 14.28

US had the greatest % decrease.

10. Italy had exports from India in 1995 but not in 1996.

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Set III Questions 11-15

11. E/I will be greater than I if E > 1

Only in 2000 the ratio was greater than 1


12. In 1997 the ratio is 0.75
E/I = 0.75

E=0.75*368 = Rs. 276 Crore
13.6


13. Can't be determined.


14. I/E = 0.8 = 4/5

E = 5/9 * 679 = 377.2


15. Can't be determined.

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Set IV Questions 16-20

16. 25% of 28520 in 1999 = 7130

24% of 30250 in 2000 = 7260
Difference= 7260-7130 = 130


17. Graduates in Life Sciences in 1999 = 0.12 * 2850 = 3422.4

Graduates in Life Sciences in 2000 = 0.11 * 30250 = 3327.5 @ 3327
% decrease = (3422 – 3327 )/3422 * 100 = 2.7


18. (Graduates in Linguistics in 1999)/(Graduates in Commerce in 2000)
=( 8 * 28520)/(16 * 30250) = 47/100


19. (30250 - 28520)/28520 * 100 = 1730/28520 = 6.06


20. Engineers and Graduates in MPC.


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